Application

The ammonia pressure gauge is a specialized instrument for ammonia, used to measure the pressure of non corrosive, non crystalline, and solidified ammonia and ammonia liquid media in ordinary steel, alloy structural steel, austenitic stainless steel, and tin lead alloy fiber solder. Mainly suitable for measuring the pressure of ammonia in equipment or other liquids, gases, or mixtures used in the production process of fertilizers.

principle

The instrument consists of a pressure guiding system, a gear transmission mechanism, a reading device, and a housing. The outer shell is an airtight structure that can effectively protect internal components from environmental influences and contamination intrusion.

Main technical parameters

Case material: ST13 spray black plastic

Thread material: 45 # carbon steel

Spring tube material: 316L

Measurement range: 0-0.1MPa~0-60MPa

Glass: Tempered glass

Accuracy: Level 1.0, Level 1.6

thread: M20X1.5 

Protection level: IP55

Environmental temperature:- 25…+55℃

Medium temperature: maximum+100 ℃

Temperature effect: ≤ 0.4 ℃ (using temperature deviation of 20 ± 5 ℃)